古人类化石“露西”是在非洲发现的是一个不争的事实..................（）-七年级生物

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• “露西”被认定属于古人类而不是类人猿的主要原因是[]A．后肢站立B．直立行走C．能制造简单工具D．能食用各种食物-七年级生物
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• 由森林古猿进化到人类最关键的一步是[]A．直立行走B．制造工具C．形成了语言D．形成了思想-七年级生物
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• 人类学家把下列哪项作为人与猿分界的重要标准之一[]A．脊椎由弓形变成“S”形B．直立行走C．下肢增长D．骨盆变短增宽-七年级生物
• 下列动物中，不属于现代类人猿的是[]A．黑猩猩B．大猩猩C．长臂猿D．金丝猴-八年级生物
• 人和类人猿的共同祖先是[]A．森林古猿B．长臂猿C．猕猴D．黑猩猩-八年级生物
• 下列关于人类由来的说法中，不正确的是[]A．人类起源于几百万年前B．人类不是“上帝”创造的C．人类是由类人猿进化来D．“露西”是古人类的一员-七年级生物
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